Feats

Feats are properties a creature can choose to gain when leveling up. Usually, certain levels will offer a choice between two points of Ability Score improvement, and choosing a Feat instead, though some Feats also bring a single point of Ability Score improvements with them.

Athlete	Increase Strength or Dexterity by 1, to a maximum of 20. When you are Prone, standing up uses less movement.
Defensive Duelist	When attacked with a melee attack, use your reaction to increase your Armour Class by 2, potentially causing the attack to miss. Prerequisite: you must be wielding a Finesse Weapon with which you are Proficient.
Dual Wielder	Gain a +1 bonus to Armour Class while wielding a melee weapon in each hand. You can use two-weapon fighting even if your weapons aren't light.
Great Weapon Master	When an attack with a Melee Weapon scores a Critical Hit or kills a creature, you can make another Melee Weapon Attack as a Bonus Action. When attacking with Heavy Weapons you are proficient with, attack rolls take a -5 penalty, but their damage increases by 10.
Heavily Armoured (Requires Medium Armour Proficiency)	Increase your Strength by 1, to a maximum of 20. Gain Armour Proficiency with Heavy Armour.
Moderately Armoured (Requires Light Armour Proficiency)	Increase your Strength or Dexterity by 1, to a maximum of 20. You have Armour Proficiency with Medium Armour and shields.
Lightly Armoured	Increase your Strength or Dexterity by 1, to a maximum of 20. Gain Armour Proficiency with Light Armour.
Magic Initiate: Cleric	Learn 2 Cantrips and a 1st-level Spell from the Cleric spell list. You can cast the 1st-level Spell once per Long Rest. Your Spellcasting Modifier for all three spells is Wisdom.
Magic Initiate: Druid	Learn 2 Cantrips and a 1st-level Spell from the Druid spell list. You can cast the 1st-level Spell once per Long Rest. Your Spellcasting Modifier for all three spells is Wisdom.
Magic Initiate: Sorcerer	Learn 2 Cantrips and a 1st-level Spell from the Sorcerer spell list. You can cast the 1st-level Spell once per Long Rest. Your Spellcasting Modifier for all three spells is Charisma.
Magic Initiate: Warlock	Learn 2 Cantrips and a 1st-level Spell from the Warlock spell list. You can cast the 1st-level Spell once per Long Rest. Your Spellcasting Modifier for all three spells is Charisma.
Magic Initiate: Wizard	Learn 2 Cantrips and a 1st-level Spell from the Wizard spell list. You can cast the 1st-level Spell once per Long Rest. Your Spellcasting Modifier for all three spells is Intelligence.
Martial Adept	Learn two maneuvers from the Battle Master archetype and receive 1 (additional) Superiority Die to fuel them. You regain expended Superiority Dice after a Short or Long Rest.
Mobile	Your Movement Speed increases by 3m / 10ft. When you use the Dash action, difficult terrain doesn't slow you down. Moreover, if you move after making a melee attack, you don't provoke an Opportunity Attack from your target.
Shield Master	Gain a +2 bonus to Dexterity Saving Throws when wielding a shield.
Skilled	You gain Proficiency in 3 Skills of your choice.
Tough	Hit point maximum increased by 2 for each level.
Weapon Master	Increase your Strength or Dexterity by 1, to a maximum of 20. Gain Proficiency with four Weapon types of your choice.